MATCH THE FORMULA IN COLUMN A TO ITS CORRESPONDING PRODUCT IN COLUMN B COLUMN A
1. (x+y)(x - y)
2. (2x - y)(x + y)
3. (2 + y)2
4. (x + y)
5. (x + y - 1)

COLUM B
A. 2x² - xy - y2
B. x2 + 2xy + ya
C. x2 - y2
D. x2 + 3x2y + 3xy + y2
Ex^2 + y2 + 1 + 2xy - 2x - 2y
F. 2x2 + xy - y2 -

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.